ok, further researched this... in the '02 and up models of the A4, they are trimed in chrome, BUT, the fuel gague is not where it is in the pic swoxy wants us to look at... Look through these sites for pics. I figure E-bay is the easiest place to get pics.
2001 A4
http://cgi.ebay.com/ebaymotors/ws/eB...&category=6003
2003 A4
http://cgi.ebay.com/ebaymotors/ws/eB...&category=6003
2002 TT
http://cgi.ebay.com/ebaymotors/ws/eB...&category=5345